首先需在遥控器上找到“屏显”键,进入屏显设置后再点击“画面比例”选项,最后选择“全屏显示”即可。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/267f9e2f07082838daadab81aa99a9014d08f187?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
如果电视机遥控器上没有“屏显”键,则也可以在菜单中找到“屏幕显示设置”,进入后再进行相对应的设置即可。电视机显示比例通常有4:3、16:9、5:4以及全屏显示等多种,可以根据个人偏好来设置合适的显示比例。
该答案适用于海信 55E8D等品牌型号。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0b55b319ebc4b7453da2ef8fddfc1e178a821570?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_450%2Ch_600%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
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